Results 1 to 5 of 5

need help with injectors!

This is a discussion on need help with injectors! within the Computer & Tuning forums, part of the LSx Technical Help Section category; First of all heres what I got, I have a 99 C5 vette that is mostly stock minus the catback ...

  1. #1
    Member MachWon's Avatar
    Join Date
    May 2009
    Location
    Bavaria, Germany
    Posts
    104

    pewter
    99 vette

    need help with injectors!

    First of all heres what I got, I have a 99 C5 vette that is mostly stock minus the catback and the CAI. This past week I have ordered the Trick flow 515hp top end engine kit which includes heads, rockers, cam. Last night I pretty much ordered everything else I needed, FAST 92 intake, LS2 t/b with adapter, kooks long tubes with catted x, GM 85mm MAF, gaskets, timing chain, ported ls6 oil pump, underdrive pulley with belt, and some racetronix 37# injectors. The tech guy at texas speed told me that the 37# injectors would be good but they are rated at 515 hp peak. I think the car will be pushing a little over that with this setup and I am seeing a little nitrous in my future. My tuner here in germany told me he prefers gm injectors because he needs the flow rate data to tune it properly. So I guess what I'm asking is 1.) are they big enough for this combo and 2.) does anyone have the flow rate data for them so I can give it to my tuner? Any help is appreciated thanks in advance

  2. #2
    Member MachWon's Avatar
    Join Date
    May 2009
    Location
    Bavaria, Germany
    Posts
    104

    pewter
    99 vette

    sorry for not providing a link for the injectors, here it is http://texas-speed.com/shop/item.asp...d=920&catid=10

  3. #3
    EFILive Tuner gmperformancecentre's Avatar
    Join Date
    Jan 2009
    Location
    Margaret River Australia
    Posts
    23

    red
    415 RWHP VY SS Commodore

    for EFILIVE or HPTUNER use these's numbers

    MAP (kPa) G/SEC
    0 5.383214
    5 5.416764
    10 5.450107
    15 5.483248
    20 5.516189
    25 5.548935
    30 5.581489
    35 5.613854
    40 5.646033
    45 5.678030
    50 5.709848
    55 5.741490
    60 5.772958
    65 5.804255
    70 5.835385
    75 5.866349
    80 5.897151

  4. #4
    Member MachWon's Avatar
    Join Date
    May 2009
    Location
    Bavaria, Germany
    Posts
    104

    pewter
    99 vette

    nice, out of curiousity where did you find this data? Did you get it from racetronix? Thanks a lot!

  5. #5
    EFILive Tuner gmperformancecentre's Avatar
    Join Date
    Jan 2009
    Location
    Margaret River Australia
    Posts
    23

    red
    415 RWHP VY SS Commodore

    i have a excel sheet that works them for you.
    just need to enter in injector rated fuel pressure , fuel pressure rate and injector rated flow rate

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Similar Threads

  1. F.A.S.T. Injectors??
    By ThunderChicken in forum Internal Engine
    Replies: 7
    Last Post: 05-31-2011, 10:31 AM
  2. Injectors
    By duweller in forum External Engine
    Replies: 9
    Last Post: 06-22-2010, 07:27 PM
  3. 42 lb injectors yes or no
    By fast93ta in forum LT1
    Replies: 19
    Last Post: 02-04-2008, 11:27 AM
  4. Injectors
    By FireRescueWS6 in forum General Help
    Replies: 1
    Last Post: 01-15-2008, 05:55 PM
  5. FS: 42 lb. Injectors
    By Packy in forum Parts For Sale / Trade
    Replies: 7
    Last Post: 11-28-2006, 02:06 AM

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •